Cargando…
The International Prevalence Study on Physical Activity: results from 20 countries
BACKGROUND: Physical activity (PA) is one of the most important factors for improving population health, but no standardised systems exist for international surveillance. The International Physical Activity Questionnaire (IPAQ) was developed for international surveillance. The purpose of this study...
Autores principales: | , , , , , , , , , |
---|---|
Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2009
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2674408/ https://www.ncbi.nlm.nih.gov/pubmed/19335883 http://dx.doi.org/10.1186/1479-5868-6-21 |